Logging users to the MySQL error log
ProblemA customer recently showed up with the following problem:With your guidelines [ 1 ] I am now able to send the MySQL error log to the syslog and in particular to an external log server. But I...
View ArticleLast login of MySQL database users
MySQL hosting providers can easily loose the overview over their customers and which user or schema is still in use and which not.The MySQL database becomes bigger and bigger, uses more and more RAM...
View ArticleLogging Galera Cluster conflicts
We typically suggest our customers to use our MySQL/Galera Cluster my.cnf configuration template to avoid MySQL configuration and performance problems.And we are paranoid as well. Thus we enable all...
View ArticleMariaDB Log Rotation
Modern Linux Systems have a mechanism called logrotate to rotate different log files.The general configuration file is located under /etc/logrotate.conf and specific changes are under...
View ArticleRemote Syslog Server
Sources:RSyslog DocumentationHow to Configure Remote Logging with Rsyslog on Ubuntu 18.04This notes are intended for Ubuntu 18.04!Install and Configure Rsyslog Server dpkg -l | grep rsyslogd apt-get...
View ArticleMariaDB SQL Error Log Plugin
When you are for too long in business you think you know already everything and you are getting lazy. This happened to me again a few weeks ago. A customer asked me about the SQL Error Log Plugin....
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